FastBill Plus FAQ
Invoices
- How can I create an invoice with gross-values?
- How to remove a payment from an invoice
- How online - invoices function
- Why some invoices can not be deleted
- How to edit an invoice afterwards
- What a recurring invoice is
Documents
- How to add a title to an invoice
- How to use a document as a template for another document
- How to download invoices of a month collected
- How to register invoices by e-mail
- How to save documents on a local PC
- How to upload a document